How to ship backpack from China to Singapore
A typical backpack parcel measures 45×32×15 cm and weighs 0.9 kg, but it bills at 3.6 kg (volumetric weight). Estimated cheapest line: ¥25–¥40 (S$4.81–S$7.69) by Economy sea (billed at the 5 kg minimum).
Volumetric Weight Calculator (/6000 & /5000)
Enter the box size and scale weight to see which one you will be billed for, and how much removing boxes or vacuum packing saves.
- Actual weight
- 0.9 kg
- Volumetric weight (/6000)
- 3.6 kg
- Chargeable weight
- 3.6 kg
Billed by volume — this parcel is light and bulky. You pay for 4× the scale weight.
After unboxing: 2.52 kg (40×28×13 cm)
Saves 1.08 kg of chargeable weight (≈ ¥18 on the standard air line).
1 kg consolidation meter
0.9 kg / 1 kgAdd 0.10 kg more to reach 1 kg.
Below 1 kg you still pay for the first-weight block: now about ¥3.6 per 100 g, at 1.5 kg about ¥2.7 per 100 g (23% less).
Dense items that fill the gap:
- Blind box figure · ~0.2 kg
- LED light strip · ~0.35 kg
- Umbrella · ~0.4 kg
The new-user offer appears once your consolidated parcel reaches 1 kg.
Ship everything as one consolidated parcel. Never split into tiny parcels. The meter counts actual (scale) weight; prices use chargeable weight.
Backpack → Singapore: the numbers
| Singapore rule | General cargo |
|---|---|
| Typical box | 45 × 32 × 15 cm (21,600 cm³) |
| Actual weight | 0.9 kg |
| Volumetric weight /6000 | 3.6 kg |
| Volumetric weight /5000 (express) | 4.32 kg |
| Chargeable weight | 3.6 kg (volumetric) |
| After unboxing / vacuum (−30% volume) | 2.52 kg → ¥25–¥40 |
| Low-value tax rule | GST (9%) · threshold 400 SGD |
Typical retail packaging sizes and weights estimated by the editor; your item may differ. Editorial estimate (not an official price) · checked 2026-11-13.
Estimated route prices for 3.6 kg
| Route | Estimated price (CNY) | Local currency | Transit | Billed |
|---|---|---|---|---|
| Standard airEditorial estimate (not an official price) · Checked 2026-11-13 | ¥67–¥105 | S$12.88–S$20.19 | 4–8 days | 4 kg |
| Economy airEditorial estimate (not an official price) · Checked 2026-11-13 | ¥50–¥78 | S$9.61–S$15.00 | 6–10 days | 4 kg |
| Economy seaEditorial estimate (not an official price) · Checked 2026-11-13 | ¥25–¥40 | S$4.81–S$7.69 | 12–20 days | 5 kgbilled at the 5 kg minimum |
Can backpack go to Singapore?
Matched “handbag”
General cargo — accepted on standard air and sea lines.
Tip: Consolidate with other items to pass 1 kg and lower the per-kg cost.
Singapore customs & quarantine notes
- GST (9%) applies to low-value goods up to SGD 400 through registered sellers; goods imported by air above SGD 400 are taxed at import.
- E-cigarettes and vapes are prohibited; chewing gum (except dental/medicated) is restricted.
- Large furniture often goes by sea — check cubic (CBM) pricing and delivery-to-HDB rules.
GST relief for goods up to S$400 applies only to air and postal imports: low-value goods bought online carry 9% GST charged by GST-registered overseas sellers/platforms, and air/post parcels above S$400 pay GST at import. Sea and land imports get no relief — 9% GST is payable at import whatever the value. Customs duty applies only to liquor, tobacco, motor vehicles and petroleum.
Source: Singapore Customs — Paying GST and Duty for Postal / Courier Items (relief not granted for sea or land imports) · checked 2026-11-14
Packing backpack for Singapore
Pack other items inside the backpack. Removing about 30% of the volume changes the bill from 3.6 kg to 2.52 kg.
How it works: China shop → warehouse → one parcel to you
- 1. Register in the app
- 2. Buy in Chinese shops
- 3. Merge into one box
- 4. Ship overseas
Register in a consolidation app, ship your Chinese orders to its warehouse, merge them into one box and pay the international shipping. See the full guide
New-user first-order coupon
Register in the official app to get the new-user first-order coupon (amount shown in the app).
Ship one merged box of 1 kg+ for your first order — it’s cheaper per kg.
ShipCostCalc is an independent guide — not an official Cainiao page. Cainiao’s official consolidation is one option; other forwarders work the same way.
Step by step
- Check the item: backpack ships to Singapore as general cargo.
- Buy it on Taobao, Tmall, Pinduoduo, 1688 or JD and ship it to your forwarding warehouse with your identification code.
- Packing: Pack other items inside the backpack.
- Consolidate it with other items until the parcel passes 1 kg, then choose Economy sea or another line.
- Declare the real item name and value for Singapore customs.
China Shipping Cost Calculator — 9 Countries
Pick a destination, build a virtual consolidation basket or type a total weight, and compare estimated route prices in CNY and your local currency.
1 kg consolidation meter
0.9 kg / 1 kgAdd 0.10 kg more to reach 1 kg.
Below 1 kg you still pay for the first-weight block: now about ¥3.6 per 100 g, at 1.5 kg about ¥2.7 per 100 g (23% less).
Dense items that fill the gap:
- Blind box figure · ~0.2 kg
- LED light strip · ~0.35 kg
- Umbrella · ~0.4 kg
The new-user offer appears once your consolidated parcel reaches 1 kg.
Ship everything as one consolidated parcel. Never split into tiny parcels. The meter counts actual (scale) weight; prices use chargeable weight.
| Route | Estimated price (CNY) | Local currency | Transit | Billed |
|---|---|---|---|---|
| Standard airEditorial estimate (not an official price) · Checked 2026-11-13 | ¥67–¥105 | S$12.88–S$20.19 | 4–8 days | 4 kg |
| Economy airEditorial estimate (not an official price) · Checked 2026-11-13 | ¥50–¥78 | S$9.61–S$15.00 | 6–10 days | 4 kg |
| Economy seaEditorial estimate (not an official price) · Checked 2026-11-13 | ¥25–¥40 | S$4.81–S$7.69 | 12–20 days | 5 kgbilled at the 5 kg minimum |
FAQ
How much does it cost to ship backpack from China to Singapore?
A typical backpack parcel (45×32×15 cm, 0.9 kg) bills at 3.6 kg. Our editorial estimate is ¥25–¥40 on Economy sea (billed at the 5 kg minimum), 12–20 days. Confirm the live price in your forwarder’s app.
Is backpack billed by volumetric weight?
Yes. Its volumetric weight (3.6 kg at /6000) is higher than the actual 0.9 kg, so you pay for 4× the scale weight. Pack other items inside the backpack.
Can I ship backpack to Singapore?
In our checker, backpack ships to Singapore as general cargo. General cargo — accepted on standard air and sea lines.